INIS
coalbed methane
100%
coal
92%
fracturing
81%
nitrogen
80%
liquids
80%
kazakhstan
79%
cryogenics
67%
carbon dioxide
50%
freezing
44%
methane
42%
recovery
41%
production
36%
evaluation
34%
hydraulic fracturing
34%
gases
33%
research programs
31%
grants
31%
proposals
31%
granites
31%
adsorption
29%
thawing
27%
compression strength
25%
applications
25%
rocks
24%
water
23%
scanning electron microscopy
22%
fractures
20%
fracture toughness
19%
comparative evaluations
19%
simulation
18%
dispersions
17%
cracks
17%
image processing
17%
graphene
15%
assessments
15%
india
15%
diffusion
15%
geothermal systems
15%
stimulation
15%
permeability
13%
values
11%
adsorption isotherms
11%
modeling
11%
primary recovery
10%
hardness
7%
molecules
6%
density
6%
boiling points
6%
plasticity
6%
failures
6%
injection
6%
resources
6%
acoustics
5%
emission
5%
length
5%
operation
5%
width
5%
secondary recovery
5%
Keyphrases
Coalbed Methane Production
34%
Cryogenic Fracturing
34%
Coalbed Methane Recovery
34%
Karaganda Coal Basin
31%
Fracturing Technology
31%
Kazakhstan
31%
Collaborative Research
31%
Methane
20%
Adsorption Isotherm
20%
Microbially Enhanced Coalbed Methane (MECBM)
19%
Competitive Adsorption
19%
Coal Sample
18%
Graphene Nanoslits
15%
Slit Pore
15%
Molecular Simulation
15%
Granite Fracture
15%
Rock Fracture Toughness
15%
CH4 Gas
15%
Image Processing
15%
Adsorption-diffusion
15%
Environmentally Friendly Approach
15%
CO2-ECBM
15%
Jharia Coalfield
15%
Hydraulic Fracturing
15%
Liquid Nitrogen
15%
CO2 Gas
15%
Recovery Process
15%
Karaganda Basin
15%
India
15%
Crack Density
15%
Integrated Assessment
15%
Primary Recovery
12%
Fracture Method
10%
Freezing Time
9%
Crack number
9%
Crack Area
9%
Exposure Therapy
7%
Diffusion Coefficient
7%
Langmuir Volume
7%
Coal Surface
7%
Dispersion Coefficient
7%
Saturated Specimens
7%
Caucuses
7%
Critical Desorption Pressure
7%
Ideal Adsorbed Solution Theory
7%
Sorption Kinetics
7%
Coal Bed
6%
Recovery Method
6%
Methane Molecule
6%
Adsorbed Methane
6%
Gas Molecules
6%
Pore Width
6%
Adsorption
6%
Coalbed Methane
6%
Secondary Recovery
6%
Recovery Factor
6%
Density Value
6%
One Sample
6%
Compression Toughness
5%
Downhole Temperature
5%
Geothermal Operations
5%
Cryogenic Fluid
5%
Prospecting Area
5%
Geothermal Energy Extraction
5%
Start Temperature
5%
Examination Tools
5%
Hot Rock
5%
Induced Cracking
5%
Thermally Induced Cracking
5%
Exposure Mode
5%
Integrity Failure
5%
Water Steam
5%
Drilling Test
5%
Engineering
Coal Bed Methane
50%
Coalbed Methane Reservoir
46%
Freezing Time
40%
Hydraulic Fracturing
36%
Uniaxial Compressive Strength
34%
Methane
33%
Coal Sample
26%
Scanning Electron Microscope
23%
Adsorption
20%
Saturated Water
19%
Competitive Adsorption
18%
Image Processing
17%
Acoustic Emission
16%
Enhanced Geothermal System
15%
Recovery Process
15%
Primary Recovery
15%
Thawing Cycle
15%
Crack Density
15%
Application Field
13%
Process Water
9%
Energy Absorption
8%
Compression Strength
8%
Recovery Factor
7%
Fracture Toughness Test
7%
Downhole Temperature
7%
Geothermal Energy Extraction
7%
Induced Cracking
7%
Secondary Recovery
7%
Recovery Technique
6%
Microstructure
6%
Acoustic Energy
6%
Engineering
6%
Reservoir Stimulation
5%
Energy Resource
5%
Design of Experiments
5%
Experimental Observation
5%
Field Result
5%
Numerical Modeling
5%
Jet Drilling
5%
Natural Gas Resource
5%
Past Decade
5%
Coal Seam
5%
Crude Oil
5%